SRI512-A3S/1GE STMicroelectronics, SRI512-A3S/1GE Datasheet - Page 37

• Manufacturer Part Number: SRI512-A3S/1GE
• Description: IC MEMORY 13.56MHZ EEPRM ADH ANT
• Manufacturer: STMicroelectronics
• Series: SRI512r

Specifications of SRI512-A3S/1GE

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-B
• Package / Case: 38mm x 38mm
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5535-2

SRI512
8.9
Figure 46. WRITE_BLOCK frame exchange between Reader and SRI512
GET_UID() command
Command Code = 0Bh
On receiving the GET_UID command, the SRI512 returns its 8 UID Bytes. UID Bytes are
transmitted with the Least Significant Byte first, and each byte is transmitted with the least
significant bit first.
The SRI512 must have received a SELECT() command and be switched to SELECTED
state before any GET_UID() command can be accepted. All GET_UID() commands sent to
the SRI512 before a SELECT() command is issued, are ignored.
Figure 47. GET_UID request format
Request parameter:
Figure 48. GET_UID response format
Response parameters:
Reader
SRI512
SOF
No parameter
UID 0: Less significant UID Byte
UID 1 to UID 6: UID Bytes
UID 7: Most significant UID Byte.
UID 0
8 bits
SOF
UID 1
09h
8 bIts
ADDR
SOF
UID 2
8 bIts
DATA
GET_UID
1
UID 3
8 bIts
0Bh
DATA
2
UID 4
8 bIts
DATA
3
8 bits
CRC L
UID 5
8 bIts
DATA
4
UID 6
CRC L CRC H EOF
8 bIts
CRC H
8 bits
UID 7
8 bIts
EOF
CRC L
8 bits
SRI512 commands
CRC H
No Response
8 bIts
AI07693
AI10949
EOF
AI07694
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